www.nicerf.com LoRa611Pro

NiceRF Wireless Technology Co., Ltd. Rev 3.4

sales@nicerf.com

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Catalog

1. Overview....................................................................................................................................................... - - 3 - -

2. Feature................................................................................................................................................................- 3 -

3. Application......................................................................................................................................................... - 3 -

4. Block Diagram................................................................................................................................................... - 4 -

5. Electrical Characteristics....................................................................................................................................- 4 -

6. Operation............................................................................................................................................................- 5 -

1) Power on Reset...................................................................................................................................................- 5 -

2) Working Mode....................................................................................................................................................- 5 -

3) Non MESH Data transmission mode.................................................................................................................- 6 -

4) MESH network transmission mode................................................................................................................... - 7 -

5) AES128 data encryption transmission mode..................................................................................................... - 7 -

6) LBT Features（Listen Before Talk）................................................................................................................- 8 -

7) Dormancy........................................................................................................................................................... - 8 -

7. Data transfer overview....................................................................................................................................... - 8 -

8. Setting mode.....................................................................................................................................................- 10 -

9. Pin definition....................................................................................................................................................- 16 -

10. Typical Application circuit...............................................................................................................................- 17 -

11. Accessories.......................................................................................................................................................- 17 -

12. Mechanical dimension(Unit: mm)................................................................................................................... - 19 -

13. Order information.............................................................................................................................................- 19 -

14. FAQ.................................................................................................................................................................. - 20 -

Note: Revision History

Revision

Date

Comment

V1.0

2018-2

First release

V2.0

2018-9-27

Upgrade LBT, RSSI, node & route sharing, random delay, etc.

V3.0

2018-11-27

LBT function upgrade

V3.1

2018-12-20

Description update

V3.2

2019-5-28

Description of RSSI ,LBT updated

V3.3

2020-3

Update CS PIN description

V3.4

2021-7

Wireless transmission rate setting range on page 13: 1932

changed to 2932